Theory and design of compact hybrid microphone arrays on two-dimensional planes for three-dimensional soundfield analysis
Soundfield analysis based on spherical harmonic decomposition has been widely used in various applications; however, a drawback is the three-dimensional geometry of the microphone arrays. In this paper, a method to design two-dimensional planar microphone arrays that are capable of capturing three-dimensional (3D) spatial soundfields is proposed. Through the utilization of both omni-directional and first order microphones, the proposed microphone array is capable of measuring soundfield...[Show more]
|Collections||ANU Research Publications|
|Source:||Journal of the Acoustical Society of America|
|01_Chen_Theory_and_design_of_compact_2015.pdf||1.27 MB||Adobe PDF|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.